688243836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1913}}^1\times {\mathrm{4283}}^1$

素因数の和:6210

約数の個数: 48

約数和(自身を含む): 1836705024

約数和(自身を除く): 1148461188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1913, 3826, 4283, 5739, 7652, 8566, 11478, 12849, 13391, 17132, 22956, 25698, 26782, 29981, 40173, 51396, 53564, 59962, 80346, 89943, 119924, 160692, 179886, 359772, 8193379, 16386758, 24580137, 32773516, 49160274, 57353653, 98320548, 114707306, 172060959, 229414612, 344121918, 688243836]

約数ペア:

[(1, 688243836), (2, 344121918), (3, 229414612), (4, 172060959), (6, 114707306), (7, 98320548), (12, 57353653), (14, 49160274), (21, 32773516), (28, 24580137), (42, 16386758), (84, 8193379), (1913, 359772), (3826, 179886), (4283, 160692), (5739, 119924), (7652, 89943), (8566, 80346), (11478, 59962), (12849, 53564), (13391, 51396), (17132, 40173), (22956, 29981), (25698, 26782)]